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Individual Calculations October 2018 |
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| Hamam, Mahmoud Total change: -9.60 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2017 | 5.00 | 8 | -0.48 | 20 | -9.60 | |
|  Elameir, Hatem | | | 1726 | EGY | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Aly Farouk, Mohamed | | | 1652 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sarhan, Abdel Azim | | | 1736 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Yasseen, Aly | m | | 2272 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mahmoud, Ibrahim | | | 1801 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Atea, Khaled | | | 2132 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Elgazar, Saeed | | | 1772 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Elfaham, Mahmoud | | | 1792 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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